#3FFCFF#3FFCFF

#3FFCFF is a very light, vivid teal. Relative luminance 0.779; OKLCH L 90.4% C 0.143 H 196.6°. Best body text is #000000 at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#3FFCFF
RGB	rgb(63, 252, 255)
HSL	hsl(181, 100%, 62%)
HSV	hsv(181, 75%, 100%)
CMYK	cmyk(75.3%, 1.2%, 0%, 0%)
CIE-LAB	lab(90.73, -43.63, -14.66)
CIE-LCH	lch(90.73, 46.03, 198.57°)
OKLab	oklab(90.37% -0.1369 -0.0407)
OKLCH	oklch(90.37% 0.143 196.6)
XYZ	xyz(54.9020, 77.8908, 106.7292)
Luminance	0.7790 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FFCFF #FF423F

analogous

#3FFFA2 #3FFCFF #3F9CFF

triadic

#3FFCFF #FF3FFC #FCFF3F

tetradic

#3FFCFF #A23FFF #FF423F #9CFF3F

square

#3FFCFF #A23FFF #FF423F #9CFF3F

split-complementary

#3FFCFF #FF3F9C #FFA23F

monochromatic

#00C1C4 #02FBFF #3FFCFF #7CFDFF #B9FEFF

Accessibility & contrast

On white

1.27

#3FFCFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.58

#3FFCFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FFCFF

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FFCFF	#FFFFFF	#000000	##000000
##3FFCFF	1.00	1.27	16.58	16.58
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.58	21.00	1.00	1.00
##000000	16.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBF0FF

Deuteranopia (green-blind)

#D0DCFF

Tritanopia (blue-blind)

#00FFFC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #3ffcff;
/* rgb */ color: rgb(63, 252, 255);
/* oklch */ color: oklch(90.4% 0.143 196.6);

Tailwind

colors: {
  custom: {
    50: '#93feff',
    500: '#3ffcff',
    950: '#000000',
  },
}

SCSS

$custom: #3ffcff;
$custom-light: #93feff;
$custom-dark: #000000;

JSON

{
  "hex": "#3ffcff",
  "rgb": {
    "r": 63,
    "g": 252,
    "b": 255
  },
  "hsl": {
    "h": 180.938,
    "s": 100,
    "l": 62.353
  },
  "oklch": {
    "l": 0.90368,
    "c": 0.14285,
    "h": 196.6
  },
  "luminance": 0.77898
}

Semantic roles & 50–950 ramp

primary

#3FFCFF

secondary

#C02422

accent

#0400E6

background

#FCFFFF

surface

#F6FFFF

border

#D0D7D7

text

#0F1818

muted

#808686

Preview Lab

Preview with #3FFCFF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →